supply of set of stainless steel pipe line fitting [set of stainless steel pipe line fittings for sander circuit on bogies of 3 phase electric locomotives as per clw specification no. clw/ms/3/053 alt-21 or latest. set consisting of: (1) union tee 10 mm od; qty= 50 nos/set (2) union elbow 10 mm od; qty= 100 nos/set (3) union 10 mm od; qty= 50 nos per set. one set consists of 03 items in 200 nos.] , set of stainless steel pipe line fittings for sander circuit on bogies of 3 phase e lectric locomotives as per clw specification no. clw/ms/3/053 alt-21 or latest. set consisting of: (1) union tee 10 mm od; qty= 50 nos/set (2) union elbow 10 mm od; qty= 100 nos/set (3) unio n 10 mm od; qty= 50 nos per set. one set consists of 03 items in 200 nos. [ warranty period: 30 months after the date of delivery ] ]